GeometryInterace: Add rotate methods.

third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp

Index: third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
diff --git a/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp b/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
index 71d42584226141209d15dabcfcef3a2af1693179..6149d9fd060afb0cfe174996ffaa3db75283256c 100644
--- a/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
+++ b/third_party/WebKit/Source/core/dom/DOMMatrixReadOnly.cpp
@@ -74,6 +74,31 @@ DOMMatrix* DOMMatrixReadOnly::scaleNonUniform(double sx, double sy, double sz,
     return DOMMatrix::create(this)->scaleNonUniformSelf(sx, sy, sz, ox, oy, oz);
 }
 
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX)
+{
+    return DOMMatrix::create(this)->rotateSelf(rotX);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY)
+{
+    return DOMMatrix::create(this)->rotateSelf(rotX, rotY);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotate(double rotX, double rotY, double rotZ)
+{
+    return DOMMatrix::create(this)->rotateSelf(rotX, rotY, rotZ);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotateFromVector(double x, double y)
+{
+    return DOMMatrix::create(this)->rotateFromVectorSelf(x, y);
+}
+
+DOMMatrix* DOMMatrixReadOnly::rotateAxisAngle(double x, double y, double z, double angle)
+{
+    return DOMMatrix::create(this)->rotateAxisAngleSelf(x, y, z, angle);
+}
+
 DOMMatrix* DOMMatrixReadOnly::flipX()
 {
     DOMMatrix* flipX = DOMMatrix::create(this);